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Second-trimester maternal β-human chorionic gonadotropin level associated with subsequent development of pregnancy-induced hypertension 被引量:2
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作者 Tang Longying Chen Qizhen +3 位作者 Zuo Wanxin Sun Tingwei Wang Yianshu Jin Hua 《Journal of Medical Colleges of PLA(China)》 CAS 2010年第5期293-297,共5页
Objective:To determine whether maternal β-human chorionic gonadotropin(β-hCG) level in second-trimester may be associated with subsequent development of pregnancy-induced hypertension(PIH).Methods:Seven hundred and ... Objective:To determine whether maternal β-human chorionic gonadotropin(β-hCG) level in second-trimester may be associated with subsequent development of pregnancy-induced hypertension(PIH).Methods:Seven hundred and sixty-two women in mid-trimester were to have maternal urine β-hCG standardized concentrations and maternal serum β-hCG measurements.Their case histories were recorded and reviewed from mid-trimester to delivery.The relation was observed between maternal urine,serum markers and subsequent development of PIH.Results:Among 762 women,504 cases were normal pregnancies,42 cases had PIH,94 cases had premature rupture of membrane (PROM),69 cases had preterm delivery (PD),53 other cases were excluded by various reasons.The levels of maternal urine,serum β-hCG in PIH were (61.75±9.78) IU/L and (304.56±54.17) ng/mg respectively,which were higher significantly than normal pregnancy group ([20.65±7.61] IU/L and [146.34±47.81] ng/mg,P<0.05).When maternal serum,urine β-hCG levels ≥2 MOM(multiple of mean),the incidences of developing PIH were increased significantly as compared with those of β-hCG <2 MOM women.The incidence of PIH increased from 5.1% in pregnancies with urine β-hCG ≥2 MOM to 11.7% in cases with urine β-hCG ≥4 MOM.Conclusion:The elevation of maternal mid-trimester urine,serum β-hCG levels is not only an early signal for dysfunction of placenta but also a dangerous signal for development of PIH.Second-trimester maternal urine β-hCG measurement proves to be superior to serum marker in clinical prediction. 展开更多
关键词 Second-trimester β-human chorionic gonadotropin Pregnancy-induced hypertension PLACENTA
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Effect of Chinese Herbal Treatment on Th1- and Th2-Type Cytokines,Progesterone andβ-Human Chorionic Gonadotropin in Early Pregnant Women of Threatened Abortion 被引量:18
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作者 刘芳 罗颂平 《Chinese Journal of Integrative Medicine》 SCIE CAS 2009年第5期353-358,共6页
Objective: To study the clinical effects of Prescription Zhuyun-Ⅲ (助孕3号方, ZYⅢ) on early pregnant women diagnosed as threatened abortion, and its mechanism in immunity and endocrine by determining serum Th1- a... Objective: To study the clinical effects of Prescription Zhuyun-Ⅲ (助孕3号方, ZYⅢ) on early pregnant women diagnosed as threatened abortion, and its mechanism in immunity and endocrine by determining serum Th1- and Th2-type cytokines, progesterone, and β-human chorionic gonadotropin (β-HCG). Methods: The treatment group comprised 30 early pregnant women diagnosed as threatened abortion of deficiency syndrome of Pi (脾), Shen (肾), or both. The control group consisted of 20 normal early pregnant women of similar gestational age. Patients in the treatment group were administered with ZYⅢ for 4 weeks. Peripheral blood samples were collected pre- and post-treatment from both the treatment and the control groups. Serum Thl-type cytokine [interleukin-2 (IL-2)] and Th2-type cytokine [interleukin-10 (IL-10)] were determined by flow cytometry, and serum progesterone and 13-HCG were determined by ELISA. Results: (1) The treatment was effective in 26 and ineffective in 4 patients of the treatment group. Therefore, the cure percentage was 86.67%. (2) In the treatment group before the treatment, IL-2 was significantly higher, IL-10 tended to be less, and the Th1/Th2 balance shifted toward Thl compared with those in the control group. (3) After the treatment, IL-2 was decreased, IL-10 was increased, and IL-2/IL-10 was decreased. Both progesterone and β-HCG were increased. Changes of progesterone were positively correlated with changes of IL-10, whereas changes of β-HCG were negatively correlated with changes of IL-2. Conclusions: Our study suggests that ZYⅢ has an evident function of protecting the fetus, and one of its mechanisms is inhibiting the secretion of Thl cytokines, promoting the secretion of Th2 cytokines, and recovering the pathological shift of the Th1/Th2 balance. The other possible mechanism is increasing serum progesterone and β-HCG concentrations. Moreover, there are some correlations between the above two effects. 展开更多
关键词 threatened abortion Prescription Zhuyun-Ⅲ Th1- and Th2-type cytokines PROGESTERONE β-human chorionic gonadotropin
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Serum Beta-hCG of 11 Days after Embryo Transfer to Predict Pregnancy Outcome 被引量:1
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作者 Xiao-yan HUANG Yun-na ZHANG Hai-qin YU 《Journal of Reproduction and Contraception》 CAS 2007年第3期213-219,共7页
Objective To assess the clinic value of a single maternal serum beta-human chorionic gonadotropin (β-hCG) assay 11 d after embryo transfer in ART pregnancies and to predict pregnancy outcome. Methods A total of 384... Objective To assess the clinic value of a single maternal serum beta-human chorionic gonadotropin (β-hCG) assay 11 d after embryo transfer in ART pregnancies and to predict pregnancy outcome. Methods A total of 384 pregnancies after embryo transfer were included. Inviable pregnancies were defined as biochemical pregnancies, ectopic pregnancies and first trimester abortions. Ongoing pregnancies were defined as singleton pregnancies and multiple pregnancies whose gestation were achieved more than 12 weeks. Serum β- hCG concentrations were compared among different groups. Results On the post embryo transfer d 11, the mean β-hCG concentration of the ongoing pregnancy group (323. 7±285.2 mIU/ml) was significantly higher than that of the inviable pregnancy group (81.4±68.1 mmIU /ml) (P〈 0. 001). In multiple gestations, the levels of β-hCG were significantly higher compared with singleton pregnancies. If the β-hCG level was between 10 mIU/ml and 50 mIU/ml, the positive predictive value of biochemical pregnancies and ectopic pregnancies was 81.8%, the negative predictive value was 94.4%. If the level was less than 100 mIU/ml, the positive predictive value of first trimester abortions was 80.8%, the negative predictive value was 77.8%. If the level was greater than 250 mIU/ml, the positive predictive value of multiple pregnancies was 83.3%, the negative predictive value was 74.4%. Conclusions A single serum β-hCG level on d 11 after embryo transfer has good predictive value for clinical pregnancy outcome in controlled ovarian stimulation cycles and helps to plan the subsequent follow-up. 展开更多
关键词 beta-human chorionic gonadotropin (β-hCG) pregnancy outcome embryo transfer
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Association of the microbial culture of follicular fluid,vaginal swab and catheter tip with β-hCG IVF positive and negative
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作者 Manoj Chellani Manju Chellani Sandeep Rahangdale 《Asian pacific Journal of Reproduction》 2022年第5期217-222,共6页
Objective:To find out the association of microbial contamination withβ-human chorionic gonadotropin(β-hCG)in-vitro fertilization(IVF)positive and negative.Methods:A total of 73 fresh IVF cycle women were included in... Objective:To find out the association of microbial contamination withβ-human chorionic gonadotropin(β-hCG)in-vitro fertilization(IVF)positive and negative.Methods:A total of 73 fresh IVF cycle women were included in the retrospective study.Vaginal swab culture samples were collected prior to ovum pick-up and embryo transfer.The follicular fluids were collected during ovum pick-up and catheter tip culture samples were collected after successful embryo transfer.After 14 days of the embryo transfer,women were classified intoβ-hCG IVF positive and negative.The comparative statistical analyses of aerobic microbial culture reports were done betweenβ-hCG IVF positive and negative women.Results:Out of 73 women,42(57.5%)were found to beβ-hCG IVF positive and 31(43.5%)were negative.In the aerobic culture of ovum pick-up vaginal swab,follicular fluid,embryo transplantation vaginal swab and catheter tip,Enterococcus faecalis was found to be higher compared to other bacteria(Streptococcus spp.,Candida,Escherichia coli and Klebsiella).Regarding the comparison between IVF positive and negative,the overall microbial infection rate of vaginal swab culture during ovum pick-up and embryo transplantation was found to be higher in IVF negative women than in IVF positive women(38.71%vs.28.57%);however,it was not statistically significant(P>0.05).The follicular fluid and catheter tip culture microbial infection rate was found to slightly higher in IVF positive women than in IVF negative women(54.76%vs.41.94%and 19.05%vs.9.68%,respectively),but there were not significant differences(P>0.05).Conclusions:The aerobic microbial culture reports of follicular fluid,vaginal swab culture,and catheter tip culture are not statistically significantly withβ-hCG IVF positive. 展开更多
关键词 Follicular fluid culture Vaginal swab culture Catheter tip culture β-human chorionic gonadotropin In-vitro fertilization outcome
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The value of PAPP-A in the diagnosis and prognosis of GTD
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作者 Jing Fang Shu Wang Wen-li Gou 《Journal of Nanjing Medical University》 2007年第2期112-115,共4页
Objective: To investigate the value of PAPP-A (pregnancy assouated plasma protein-A) in the diagnosis and prognosis of gestational trophoblastic disease (GTD). Methods: The serum 13-HCG (β-human chorionic gona... Objective: To investigate the value of PAPP-A (pregnancy assouated plasma protein-A) in the diagnosis and prognosis of gestational trophoblastic disease (GTD). Methods: The serum 13-HCG (β-human chorionic gonadotropin) and PAPP-A levels of 25 normal pregnant women, 28 patients with complete hydatidiform mole and 38 patients with invasive mole were measured by enzyme linked immunosorbent assay (ELISA) during the periods of diagnosis, treatment and follow-up. Results: Compared with control group, patients with complete mole and invasive mole had higher levels of β-HCG (P 〈 0.01). But there was no significant difference between the complete and invasive mole group (P 〉 0.05). The PAPP-A level of complete mole group was significantly higher than that of control group (P 〈 0.01). The PAPP-A level of invasive mole group was significantly higher than that of complete mole group and control group(P 〈 0.05). In complete mole group, serum β-HCG and PAPP-A levels of the patients with malignant sequelae were significantly higher than those with benign sequelae (P 〈 0.05). The β-HCG level had no relationship with the clinical stage of invasive mole. However, the PAPP-A level increased with clinical advancement of invasive mole. The levels of β-HCG and PAPP-A gradually decreased after evacuation in patients with complete moles, but maintained positive or even increased in patients with subsequent malignancy diagnosis of hydatidiform mole and invasive mole, but Conclusion: The PAPP-A level can give us some help not only in early also in the prognosis of malignant sequelae. 展开更多
关键词 pregnancy assouated plasma protein-A β-human chorionic gonadotropin hydatidiform mole invasive mole
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